Transfer meta-oniro-blueprint-flutter to /eclipse/oniro-core/

Context: eclipse-wg/oniro-wg/products-services-oniro-wg/release-roadmap-oniro-wg/initiative-qualification-roadmap-oniro-wg#17 (comment 864379)

Value

New standalone blueprint showing integration of external layer along oniro, demonstrate flutter modern UI framework.

Description

It can be used also as reference for community contribs:

• https://rzr.github.io/rzr-presentations/docs/oniro-community/#/18

In scope

• Relocation of sources (gitlab transfer is preferable over copying files) from:
  • https://gitlab.eclipse.org/pcoval/meta-oniro-blueprint-flutter/

Out of Scope

Acceptance Criteria

• build on qemu and show demo on boot

Applicable Market Segments

• Wearables
• Smart Appliances
• Entertainment
• Home Automation
• Mobile
• Automotive

Applicable Personas

• Application Developer
• UI Developer
• Product Integrator

notes

I'll track effort here, I'll start doing this once:

• bootingoniro transfer is done
  • https://booting.oniroproject.org/distro/governance/ip-policy/-/issues/18
  • #142 (closed)
• @waykovalenko check is done on kirkstone branch
  • pcoval/meta-oniro-blueprint-flutter#4